TwinRoutine is the simplest logbook for parents of twins
TwinRoutine is the simplest logbook for parents of twins. Track sleep, diapers, feeds, baths, and more — with one app designed for two babies. WHY TWINROUTINE? Raising twins means double everything: double feeds, double diapers, double naps. TwinRoutine gives you one place to log it all, fast. PRIVACY FIRST — NO COMPROMISES - No account required - No email, no login, no sign-up - No internet connection needed to use the app - No analytics, no tracking, no third-party SDKs - Your logs stay on your device, synced privately via your personal iCloud (managed by Apple, never by us) - We never see, store, access, or sell your data — we literally cannot - No ads. Ever. KEY FEATURES - Three taps to log any activity - Separate tracking for each twin, plus "Log for Both" when they share - Parallel View: see both twins' days side by side — spot sleep overlaps, feeding patterns, and rhythms - Home screen widget: last feed, diaper, and sleep for both twins at a glance - Growth & measurements tracking - Milestone memories — from first smile to first steps - Sleep timer with manual nap entry - Doctor appointment reminders - Full history with charts (Pro) - CSV and PDF export for pediatrician visits (Pro) FREE VS PRO Free: Sleep, diapers, and feeds — everything you need to start. Pro: Unlock Bath, Temperature, Doctor, Medicine, full history, Parallel View, Growth, Milestones, charts, and export. All new users get a 5-day free trial with all Pro features unlocked. IMPORTANT — MEDICAL DISCLAIMER TwinRoutine is a digital logbook — the equivalent of pen and paper. It is NOT a medical device. It does not diagnose, treat, monitor, or advise on any health condition. Always consult a healthcare professional for medical concerns about your children. Built by a parent, for parents of twins who already have enough on their plate.